Articles written by Ralph Diermann

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Renewables made up almost 65% of net power production in Germany last week Renewable energy had a 64.8% share of electricity generation, according to solar research institute Fraunhofer ISE. The achievement was mainly due to strong production from wind facilities.
Ralph Diermann
Mar 11, 2019
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EU wants to know more about Eon’s bid to acquire Innogy According to the Brussels authorities, the transaction could affect competition in the electricity and gas sectors. EU competition commissioner Margrethe Vestager wants to ensure there are no price increases as a result of the proposed takeover.
Ralph Diermann
Mar 11, 2019
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Blockchain marketplace for PV power trading launched in Switzerland Some 377 households and a retirement home are participating in a pilot project. In the first two weeks of this month, solar power generators sold 82% of their electricity within the neighborhood. The goal of the one-year test run is to develop a viable concept for the local marketing of solar power.
Ralph Diermann
Feb 19, 2019
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Helmholtz Center achieves 21.6% for perovskite CIGS tandem solar cell The German researchers were able to improve the efficiency through a simplified production process.
Ralph Diermann
Feb 04, 2019
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E.on’s acquisition of Innogy would create customer energy data monopoly, claims rival utility The planned acquisition of RWE subsidiary Innogy’s sales and network business, would make E.on the largest electricity supplier to two-thirds of Germany with a 70% market share in its distribution network. That is the finding of analysis conducted by consulting firm LBD on behalf of rival power firm Lichtblick.
Ralph Diermann
Feb 04, 2019
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PV Market Alliance expects 120 GW of new solar capacity in 2019 The global market stagnated last year, with around 98 GW deployed. For 2019, the experts expect stronger solar growth, provided there are no setbacks in China.
Ralph Diermann
Jan 24, 2019
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Renewables to account for 38% of Germany’s 2018 gross electricity consumption The figure released by German industry associations BDEW and ZSW shows that no technology has grown as much as solar PV. Indeed, they say production increased 18% year-on-year. Overall, wind energy remains the largest producer of renewables, with annual growth of 7% over 2017.
Ralph Diermann
Dec 13, 2018
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WWF says 2% of Germany’s surface is enough for 100% renewables An analysis of the World Wildlife Fund (WWF) assumes that a maximum of 2.5% of Germany’s land is needed for the energy transition. With a higher share of solar in the electricity mix, however, this percentage would be lowered to 2%. The study also says that the expansion of renewables will not endanger nature protection.
Ralph Diermann
Oct 17, 2018